consist of two pyramid ##s facing each other on an east – west axis . these pyramid ##s are flat @ - @ topped and have stairway ##s on all four sides . a row of plain ste ##la ##e is placed immediately to the west of the eastern pyramid and to the north of the pyramid ##s , and lying roughly e ##qui ##dis ##tan ##t from them , there is usually a sculpted ste ##la and altar pair . on the south side of these complexes there is a long vaulted building containing a single room with nine doorway ##s . the entire complex was built at once and these complexes were built at 20 @ - @ year ( or k ' at ##un )
consist of two pyramids facing each other on an east – west axis. these pyramids are flat @ - @ topped and have stairways on all four sides. a row of plain stelae is placed immediately to the west of the eastern pyramid and to the north of the pyramids, and lying roughly equidistant from them, there is usually a sculpted stela and altar pair. on the south side of these complexes there is a long vaulted building containing a single room with nine doorways. the entire complex was built at once and these complexes were built at 20 @ - @ year ( or k'atun )